1452295915740 has 48 divisors (see below), whose sum is σ = 4518253961760. Its totient is φ = 387278910720.

The previous prime is 1452295915739. The next prime is 1452295915751. The reversal of 1452295915740 is 475195922541.

1452295915740 is a `hidden beast` number, since 1 + 4 + 5 + 2 + 2 + 9 + 591 + 5 + 7 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1344717901 + ... + 1344718980.

It is an arithmetic number, because the mean of its divisors is an integer number (94130290870).

Almost surely, 2^{1452295915740} is an apocalyptic number.

1452295915740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452295915740 is an abundant number, since it is smaller than the sum of its proper divisors (3065958046020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452295915740 is a wasteful number, since it uses less digits than its factorization.

1452295915740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689436899 (or 2689436891 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 54.

The spelling of 1452295915740 in words is "one trillion, four hundred fifty-two billion, two hundred ninety-five million, nine hundred fifteen thousand, seven hundred forty".